CN201270979Y

CN201270979Y - Drawer component

Info

Publication number: CN201270979Y
Application number: CNU2008201050008U
Authority: CN
Inventors: 林瀚濂; 林瀚恩
Original assignee: Harn Marketing Sdn Bhd
Current assignee: Harn Marketing Sdn Bhd
Priority date: 2007-05-09
Filing date: 2008-05-09
Publication date: 2009-07-15
Anticipated expiration: 2018-05-09
Also published as: DE202008006214U1

Abstract

Disclosed is a drawer component, which comprises a drawer and a sliding rail system; the drawer comprises a lateral component of the drawer, and the sliding rail system comprises a drew-out rail. A connecting device is arranged on the lateral component of the drawer; the connecting device includes an elastic detent component and a releasing component; the detent component is provided with an extended part which can lead the detent component to be locked with the drew-out rail together; the drew-out rail is provided with a concave part which is used for receiving and locking the extended part; and the detent component is provided with a hook part. The releasing component is provided with an opening; and the hook part of the detent component can be inserted into the opening of the releasing component; the releasing component is provided with a handle part; when the handle part of the releasing component is pulled along the direction of opening the drawer, the hook part of the detent component is bestraddled on the inclined edge of the opening of the releasing component, so as to lead the hook part to be upwards lifted from the opening of the releasing component; the lifting motion of the hook part can lead the elastic detent component to be bent, so as to lead the locking between the extended part of the detent component and the concave part of the drew-out rail to be released, thereby leading the lateral component of the drawer to be separated from the drew-out rail.

Description

Drawer appliance

Technical field

The utility model relates to a kind of drawer appliance, and described drawer appliance has drawer and is used for opening and closing slidably the sliding guide rail system of the described drawer in the article of furniture.More particularly, the utility model relates to a kind of drawer appliance, and wherein drawer (drawer side member) can engage releasedly with sliding guide rail system (pulling out track).

Background technology

The sliding guide rail system of " standard-sized sheet (full-extension) " type or " half-open (single-extension) " type be provided for usually will be in article of furniture by the sliding opening completely or partially or the drawer of closing." standard-sized sheet " type guide track system generally includes and is used for assembly is fixed to installation bracket on the article of furniture, is installed in trapped orbit on this carriage, is attached to pulling out track and preferably include at this trapped orbit and pull out intermediate orbit between the track on the drawer sidepiece.In " half-open " type rail system, intermediate orbit not being set and pulling out track can the upward directly slip on the running-in surface of installation bracket (trapped orbit).Generally, in two types rail system, all be provided with the roller frame that makes that the respective track element can slide.Generally, also be provided with paired limit stops device, and slidably the roller frame defines the travel distance of respective rail usually in the distance of advancing between every pair of limit stops device on each orbit element.

Drawer usually from sliding guide rail system be removed in case for example realize to the parts the assembly clean, the purpose of maintenance or change.Therefore, desirable is to make each pull out track to be provided with engagement device, and described engagement device allows described track to be easy to removably engage with drawer.In addition, also wish drawer and sliding guide rail system is installed in the article of furniture and drawer is engaged releasedly with the track of pulling out of guide track system.

At United States Patent (USP) no.5,281, disclosed a kind of like this drawer appliance among the 021A.The prior art drawer appliance has drawer, described drawer can by the detent elements (catch element) made by elastomeric material or the detent elements by spring action with pull out track and engage releasedly.For with drawer lock to pulling out on the track, the detent elements in the prior art assembly is bonded in the recess of pulling out track and abuts against on its pallet edge (forward edge).

The detent elements of this drawer appliance is installed on the sidepiece of drawer and is provided with a plurality of abutment surfaces, and described abutment surface has downwards and staggered (stepped) configuration backward.Opening is set in this drawer sidepiece, so that detent elements and a plurality of abutment surface thereof stretch out downwards by described opening.When being assembled together, the above-mentioned track recess of pulling out aligns with the drawer side mouth, thereby make the part of detent elements at first stretch out by the drawer side mouth and stretch out subsequently by pulling out the track recess with abutment surface, and an abutment surface in the described abutment surface touch by or bear against on the pallet edge (forward edge) of pulling out the track recess.

In addition, the release component that suitably is shaped is set in the United States Patent (USP) assembly of the prior art.Vertical front end of this release component is attached on the basal surface of drawer sidepiece and this release component stretches out so that its vertical rear end is positioned at below the above-mentioned detent elements along backward directions.In order to discharge the drawer sidepiece or to make described drawer sidepiece and pull out track and be disengaged from pulling out track, the user will need upwards to promote to be arranged on the rear portion of the release component below the detent elements, contact with the basal surface of detent elements until described rear portion.Therefore, detent elements will be pushed upwardly and be pushed out and pull out track recess (being disengaged with the described track recess of pulling out).

As depicted in figs. 1 and 2, the present inventor had also disclosed in the past to have and had been used to make drawer sidepiece and another existing drawer appliance of pulling out the engagement device 1 that track engages releasedly.

Engagement device 1 in the inventor's of the present utility model prior art assembly is formed by the single part of injected-formative plastic.Engagement device 1 is affixed on the drawer sidepiece and comprises " pallet part " 1a and " release portion " 1b by attached." pallet part " 1a has extension 2, and described extension stretches into downwards in the recess of pulling out track.The extension 2 of " pallet part " has vertical front 2a, and described vertical front abuts against on the forward edge of pulling out the track recess, thus with engagement device 1 (drawer sidepiece) with pull out lock on track together." release portion " 1b comprises limb 3, and described limb stretches out downwards by the opening in the drawer sidepiece.The free end of limb 3 is provided with the lifting flange 3a of level and promotes limb 3 so that help by the user.

Be disengaged in order to make the drawer side member and to pull out track, the user will need upwards to promote the lifting flange 3a of the limb 3 of " release portion ".Moving upward of the limb 3 of " release portion " will cause resilient engagement means 1 to produce bending, therefore make the extension 2 of " pallet part " and pull out track recess disengagement locking.

Yet all there is shortcoming in the engagement device of the United States Patent (USP) assembly of prior art and inventor's of the present utility model existing assembly, and most important shortcoming to be that the user is difficult to approaching.

The engagement device of the United States Patent (USP) assembly of prior art and inventor's of the present utility model existing assembly all is configured to towards the center of drawer side member and pulls out track length.As the situation of these class drawer appliances of great majority, the engagement device of two kinds of prior art assemblies all must be from the bottom of assembly by approaching.These factors combine and have brought considerable inconvenience to the user, and reason is that the limb (lifting flange) of " release portion " of the release component of United States Patent (USP) assembly of prior art and inventor's of the present utility model existing assembly is sightless for the user.Therefore, the user will need only to rely on " vision of touching " (producing " vision " by means of contact) rather than visual vision.These prior art engagement devices make problem further complicated and weakened user's accessibility with respect to the residing central depths of drawer appliance degree of depth position.

In addition, the residing above-mentioned disadvantageous center of release portion limb has increased the injured risk of hand that makes the user, and reason is that most of parts of sliding guide rail system are made of metal.

The utility model therefore be intended to solve existing some or all problems in the prior art and provide a kind of allow to be easy to approaching drawer appliance and make the drawer side member with pull out that track engages and be disengaged to user-friendly device, and needn't use specific purpose tool or technology.

The utility model content

According to the utility model, a kind of drawer appliance is provided, described drawer appliance comprises drawer and is used for opening and closing slidably the sliding guide rail system of the described drawer in the article of furniture.Described drawer comprises that drawer side member and described sliding guide rail system comprise and pulls out track.Engagement device is set on the described drawer side member so that described drawer side member is engaged releasedly with the described track of pulling out.Described engagement device has resilient latch member and release component.Described detent member has and is used to make described detent member and described lock on track extension and the described track of pulling out together of pulling out to have the recess that is used to receive described locking extension.Described detent member has hook portion.Described release component has opening, and the hook portion of described detent member can be inserted in the described release component opening, so that the hook portion of described detent member is put on the sloping edge that leans against described release component opening.Described release component has and is used to make described drawer side member and describedly pulls out the shank that track is disengaged.Open direction when pulled when the shank of described release component along drawer, the hook portion of described detent member bridges on the described sloping edge of described release component opening, thereby causes described hook portion to be moving upward from described release component opening.Thereby the lifter motion of described hook portion makes described resilient latch member produce crooked described detent member extension and the described track recess of pulling out of making throws off locking, and described drawer side member and the described track of pulling out are disengaged.

In a preferred embodiment, described engagement device (detent member and release component) is configured to towards the front portion of described drawer appliance (for the drawer degree of depth).

If desired, then this engagement device that is provided with forward advantageously allows the user to observe the shank of described release component in visual mode when beginning described drawer and described sliding guide rail system are disengaged.

In addition, with above-mentioned prior art on the contrary, the shank of described release component of the present utility model can be preferably be opened direction along drawer and be pulled to be convenient to utilize the mode of " similar trigger ".The shank that spurs described release component simply will cause described detent member locking extension and the described track recess of pulling out to throw off locking and make described drawer side member (drawer) and the described track (sliding guide rail system) of pulling out throw off locking effectively.

The combination of the shank of " the similar trigger " of residing forward position of described engagement device of the present utility model and described release component makes partly compares the injured risk of hand that has reduced the user with the release component of above-mentioned prior art.

In one embodiment, under the engagement state of assembly, the opening of the hook portion of described detent member by release component stretches in the hole in the described drawer side member.

Therefore, the above-mentioned advantage of drawer appliance of the present utility model the approaching advantage of convenience is provided and has made that the drawer side member and the pull out guide rail of assembly engage releasedly to user-friendly device.

Description of drawings

To and engage accompanying drawing by limiting examples below the utility model will be described further, wherein:

Fig. 1 is the side view of engagement device of the present utility model people's prior art assembly;

Fig. 2 shows the side view of the present utility model people's prior art assembly, and engagement device shown in Figure 1 is by attached solid in described assembly;

Fig. 3 is the application's the engagement device of preferred embodiment and the decomposition view of drawer side member;

Fig. 4 shows the cutaway view of the described parts when parts shown in Figure 3 and pull out guide rail and drawer bottom panel sets are fitted together;

Fig. 5 shows the perspective view of the slender member of drawer side member as shown in Figure 3;

Fig. 6 a is a perspective view of pulling out track shown in Figure 4;

Fig. 6 b is a top view of pulling out track shown in Figure 4;

Fig. 6 c is a side view of pulling out track shown in Figure 4;

Fig. 6 d is a front view of pulling out track shown in Figure 4;

Fig. 7 a and Fig. 7 b are the front perspective view and the back perspective view of the detent member in the engagement device shown in Figure 3;

Fig. 8 a and Fig. 8 b are the top perspective and the bottom perspective view of the release component in the engagement device shown in Figure 3;

Fig. 8 c is by the cutaway view shown in Fig. 8 a of line A-A;

Fig. 9 a and Fig. 9 b are the front perspective view of opening the direction engagement device that engages with drawer side member and pulling track when pulled when the shank of described release component along drawer;

Figure 10 is the bottom perspective view of drawer sidepiece slender member, and the detent member of described engagement device and release component are installed on the described drawer sidepiece slender member and (there is shown according to all three parts shown in Figure 3);

Figure 11 is the side view that drawer is in the assembly shown in Figure 3 of complete closed position;

Figure 12 shows the sequence of side views of pulling out the process that track is disengaged that makes drawer side member and assembly shown in Figure 3; With

Figure 13 is the side view of assembly shown in Figure 3, and described drawer is in the position of opening fully and is disengaged fully with sliding guide rail system (pulling out track).

The specific embodiment

Referring to Fig. 3 to Figure 13, according to a preferred embodiment of the present utility model, there is shown a kind of drawer appliance, described drawer appliance comprises drawer and is used for opening and closing slidably the sliding guide rail system of the drawer in the article of furniture.Described drawer comprises that drawer side member 10 and sliding guide rail system comprise and pulls out track 20.This assembly further comprises and is used to make drawer side member 10 and pulls out the

engagement device

30,40 that track 20 engages releasedly.

Drawer generally includes front panel, bottom panel, back panel and two drawer side member 10.The drawer side member 10 that is used for the drawer appliance of the innovation scheme to shown in Figure 5, has " double-walled " type as Fig. 3, generally includes the cap part 11 that preferably is made of metal, and described cap partly is assembled on the slender member 12.In vertical rear end of slender member, this slender member 12 is provided with opening 13, and screw can be planted by described opening so that by means of the corner component (not shown) slender member 12 (drawer side member 10) is connected to the drawer back panel.

Slender member 12 preferably is configured as open C shape portion section by sheet metal, and described open C shape portion section has along its inboard the L shaped flange 14 that (towards the sidepiece of the slender member 12 of drawer appliance inboard) lengthways is provided with.The bottom panel of drawer can be installed on the horizontal component of L shaped flange 14, so that its sidepiece abuts against on the vertical component of L shaped flange.The top surface of slender member 12 is provided with the

hole

15,16 and 17 towards its vertical

front end.Hole

15,16 and 17 suitably is shaped so that receive the appropriate section of engagement device (detent member 30).Two holes 15 on the top surface of

slender member

12 and 16 have been configured to depart from the lateral edges of top surface, and hole 17 then is set at the outer ledge place of slender member top surface.Hole 15 has the maintenance tab 15a of a pair of being bent upwards (L shaped) that is positioned at two vertical sidepiece places and the forward edge 15b of projection.The inside edge in hole 17 is provided with the limb 17a that stretches out downwards.The tab 18 that hammers into is set on the inboard (facing the sidepiece of the slender member 12 of drawer appliance inboard) of slender member 12, and tab 18 is configured to make its front portion of 16 towards the hole slightly.Will be in the paragraph below to describing with the function of pulling out this relevant tab 18 of track 20 of sliding guide rail system.Notch portion 19 (as Fig. 3, Fig. 5 and shown in Figure 10) with

engagement edge

19a, 19b and 19c also is set on the outside of slender member 12 and is in its vertical front end place.This notch portion 19 and the function of engagement device release component 40 be associated and will be illustrated in the paragraph below.

Typical sliding guide rail system comprises pulls out track 20 (Fig. 4) in the open C shape portion section that can be inserted into drawer sidepiece slender member 12.Typically " standard-sized sheet " sliding guide rail system generally includes and is used for system is fixed to installation bracket on the article of furniture, is installed in being used on this installation bracket and receives the fixedly guiding device of intermediate orbit, this intermediate orbit can fixedly slide before and after the guiding device and is used for being attached to the track of pulling out on the drawer with respect to this, and the described track of pulling out slides before and after can be on intermediate orbit.Typically " half-open " sliding guide rail system generally include be used for system be fixed on the article of furniture installation bracket and can be on the running-in surface of this carriage before and after slide pull out track.

Engagement device

30,40 is provided so that drawer side member 12 (drawer) joined to releasedly and pulls out on the track 20.Pull out track 20, shown in Fig. 6 a to Fig. 6 d, also be engaged on the drawer by the hook portion 21 that is positioned at its vertical rear end.To pull out on the track 20 in order helping drawer side member 12 (drawer) joined to, on the top surface of pulling out track 20, to be provided with the recess 22 of pulling out vertical front end of track towards this.This pull out track recess 22 be configured such that when drawer side member 10 (drawer) with pull out track when engaging, recess 22 aligns with the hole 16 of drawer sidepiece slender member 12.Drawer sidepiece slender member 12 above-mentioned hammer into tab 18 prevented when drawer sidepiece slender member 12 with pull out that (Figure 12 a) drawer (drawer side member 10) was vertically promoted when track 20 engaged.

As shown in Figure 7 and Figure 8, engagement device comprises resilient latch member 30 and release component 40.

Detent member 30 (Fig. 7) is made by elastomeric material, the preferably injection molding plastic material of this elastomeric material.Detent member 30 is installed on the slender member 12 (drawer side member 10), and the part of stretching out downwards 31 of described detent member body is inserted in the hole 15 on the top surface of slender member 12.When therefore being inserted into, the part 31 of detent member 30 is all fastening by paired maintenance tab 15a at two vertical sidepiece place, and described tab 15a has prevented that detent member 30 from vertically being disassembled on 15 (the drawer side member 10) from the hole.The rear end of detent member part 31 is provided with inverted U-shaped hook portion 32, and the front end of part 31 is provided with the recessed recess 33 that is positioned at its bottom surface.When the part 31 of detent member was inserted in the hole 15, hook portion 32 abutted against on the maintenance tab 15a and the recessed recess 33 of its basal surface abuts against on the raised front portion edge 15b in hole 15.Therefore detent member 30 (being positioned at the part 31 of its front and rear) is fastened so that prevent along lateral transplanting.The combination of elastomeric material and recessed recess 33 allows detent member 30 along the backward directions bending.

Also be provided with locking extension 34 on the bottom of detent member 30, described locking extension has the vertical front 34a and the back 34b of inclination.Detent member 30 (engagement device) on being installed in drawer side member 10 with pull out track 20 when engaging, locking extension 34 stretches out the hole 16 by drawer sidepiece slender member 12 and stretches out recess 22 by pulling out track, and vertical front 34a abuts against on the forward edge of recess 22, therefore drawer side member 10 (drawer) is locked onto and pulls out on the track 20.In use, when drawer side member 10 being joined to when pulling out on the track 20, the inclination back 34b of locking extension 34 will contact with the anterior longitudinal edge of pulling out track 20 and help to carry out engaging process, will be explanatorily in following paragraph.

The front end of resilient latch member 30 is provided with hook portion 35.When detent member 30 was installed on the drawer sidepiece slender member 12, hook portion 35 was stretched out by the opening 42 of release component 40 and hole 17 (top surface of drawer sidepiece slender member 12).The upper surface of hook portion 35 comprises level and smooth convex surface 35a, and the basal surface of described hook portion comprises sweptback surperficial 35b.Because the operability between hook portion 35 and the release component 40 (opening 42) interacts, therefore 17 (release component openings 42) cause resilient latch member 30 to produce crooked so that it locks extension 34 and pulls out track recess 22 (hole 16) and throw off locking when being moving upward from the hole when hook portion 35.

In order to prevent that detent member 30 bendings from exceeding its elastic limit, crooked extension 36 is set on the top of detent member 30.This crooked extension 36 is connected to hook portion 35 and is positioned at described hook portion back and is oriented so that it stretches out and away from hook portion 35 along backward direction.When hook portion 35 was moving upward and cause detent member 30 to carry out bending around recessed recess 33, the free end 36a that has promoted crooked extension 36 moved down.When the free end 36a of crooked extension 36 contacts the upper surface 37 of detent member 30, the feasible bending (upwards promoting of hook portion 35) that has stopped detent member 30.Surface 37 is on the top of the part of stretching out downwards 31 of detent member 30 and between the recessed recess 33 of the hook portion 32 of part 31 and described part.

Be provided with the release component 40 (Fig. 8 a to Fig. 8 c) of engagement device and be disengaged easily so that help to make drawer side member 10 and pull out track 20.Although be not imperative, release component 40 is still preferably made by the material similar to detent member 30, that is, preferably made by injection moulding plastics material.Release component 40 is L-shaped substantially, and the shank 41 that stretches out downwards is set at its vertical front end place.Release component 40 is rectangle slide plate shape parts preferably, and when using, and shank 41 is as can be along the finger grip device of opening " similar trigger " that direction is pulled of drawer.Shank 41 has departed from the outer ledge 41a of release component 40 and the interior top corner 41b of described shank has staggered configuration.As Fig. 9 and shown in Figure 10, when release component 40 is installed on the drawer sidepiece slender member 12, shank 41 be assemblied in the notch portion 19 of drawer sidepiece slender member 12 so that its outer ledge 41a and staggered interior top corner 41b thereof respectively with the edge 19a and the 19c adjacency of notch portion 19.The edge 19b of notch portion 19 defines the rear portion travel limits of shank 41.

The opening 42 that is used to receive the hook portion 35 of detent member 30 is set at vertical rear end of release component.When release component 40 was installed on the drawer sidepiece slender member 12, opening 42 alignd with the hole 17 of slender member 12.The limb that stretches out downwards 43 that extends along longitudinally is set on the basal surface of release component 40.When release component 40 was installed on the described drawer sidepiece slender member, this limb 43 abutted against on the outer ledge of drawer sidepiece slender member 12.We can say that limb 43 has prevented that release component 40 from producing lateral transplanting and help is alignd the hole 42 and the hole 17 (top surface, side margins) of drawer sidepiece slender member 12.The rear part edge of opening 42 is provided with the L shaped tab 44 that stretches out downwards, and described L shaped tab has inclined surface (sloping edge 44).When the hook portion 35 of detent member 30 was inserted in the opening 42, the bottom of the described hook portion surperficial 35b that recedes put on the inclined surface that leans against tab 44.The top of the foot of L shaped tab 44 abuts against on the bottom margin of the limb 17a that stretches out downwards in hole 17, thereby makes the described foot of tab 44 prevent that release component 40 from upwards being promoted unintentionally from drawer sidepiece slender member 12.

When shank 41 is opened direction when pulled along drawer, because the interaction between the inclined surface of hook portion surface 35b and tab 44, and make hook portion 35 along the inclined surface of tab 44 from opening 42 and so be moving upward from the hole 17 of drawer sidepiece slender member 12.Mention ground like that in the paragraph of front, it is crooked that the upwards lifter motion of hook portion 35 causes resilient latch member 30 to produce, thus make detent member 30 (locking extension 34) with pull out track 20 (recess 22) and throw off and lock.Therefore, the slender member of drawer side member 10 (drawer) 12 with pull out track 20 and be disengaged, that is, the sliding guide rail system of drawer and assembly is disengaged and can be removed from described sliding guide rail system.

In use, when making drawer side member 10 (slender member 12) by engagement device (detent member 30 and release component 40) and pulling out track 20 when engaging, at first, detent member 30 and release component 40 are installed on the drawer sidepiece slender member 12.In this position, the hook portion 35 of detent member 30 is inserted in the opening 42 of the top surface hole 17 of slender member 12 and release component 40.The lower inclined surface 35b of hook portion 35 puts on the inclined surface that leans against tab 44.Secondly, sliding guide rail system is drawn out (or from drawer by " extractions "), the therefore feasible top surface of pulling out track 20 that exposes along the direction of opening of drawer.Drawer (drawer sidepiece slender member 12) is installed to subsequently and is pulled out on the track 20, makes that thus will pull out track 20 is enclosed in the open C shape portion section of slender member 12.When assembly was in this position, if (by power is applied on the drawer front panel) and closing drawers, then the power of closing of drawer can cause the slidably orbit element of drawer side member 10 and sliding guide rail system to move in the article of furniture.Be positioned at the installation bracket (" half-open " system) of trapped orbit (" standard-sized sheet " system) or guide track system the lip-deep limit stops device of running-in (as usually can be provided with ground like that) make and pull out the mobile backward of track 20 and be stopped, drawer (drawer side member 10) then continues to move along the drawer closing direction.When the locking extension 34 of detent member 30 contacts with the anterior longitudinal edge of pulling out track 20, inclined plane, the rear portion 34b of locking extension 34 will bridge and pull out on the forward edge of track, therefore detent member 30 be risen on the forward edge of pulling out track.This hook portion 35 that will cause detent member 30 is moving upward from the opening 42 of release component 40, promptly is disengaged with opening 42.The top that abuts against the foot of the L shaped tab 44 on the bottom margin of limb 17a in hole 17 prevented when hook portion 35 when opening 42 is moving upward, release component 40 is upwards promoted unintentionally from drawer sidepiece slender member 12.Drawer (drawer side member 10) will keep moving along the drawer closing direction, pulled out in the recess 22 of track 20 by the system of pulling (locking) until detent member locking extension.In this position, the vertical front 34a of locking extension 34 will bear against on the forward edge of pulling out track recess 22, therefore drawer (drawer side member 10) be locked onto on the sliding guide rail system (pulling out track 20).Figure 11 shows the place, complete closed position that is in the article of furniture and engages the drawer of (locking) fully with sliding guide rail system (pulling out track 20).

As Figure 12 and shown in Figure 13, when making drawer side member 10 (slender member 12) and pulling out track 20 when being disengaged, at first, drawer (drawer side member 10) must be drawn out from article of furniture.In the position that this drawer is drawn out, the user can be easy to the shank 41 near " the similar trigger " of release component 40.When the user when drawer is opened direction pulling shank 41, as results of interaction between the inclined surface of lower inclined surface 35b and tab 44, hook portion 35 will be moving upward from opening 42.Because this hook portion lifter motion makes resilient latch member 30 to be bent so that make locking extension 34 and pull out the 22 disengagement lockings of track recess.In case locking extension 34 and recess 22 are thrown off locking (with pulling out track 20 and being disengaged), then drawer (drawer side member 10) will be disengaged with sliding guide rail system.Therefore, drawer can be removed from rail system by be moving upward (Figure 13) along diagonal way now.

All directionality of making are in this article described as anterior (front)/forward (forward), back (back)/rear portion (rear), top (top), bottom (bottom), laterally (lateral), vertical (vertical), inner (inner), outside (outer) are for the orientation of the drawer appliance in using.

As those skilled in the art should be readily appreciated that ground, the innovation scheme can be easy to be implemented with other particular form under the situation of scope that does not depart from the innovation scheme or substantive characteristics.Therefore embodiment of the present utility model is considered to only is exemplary and nonrestrictive, and the scope of the innovation scheme is limited by the description of claims rather than front, and therefore all modification that fall in this scope are intended to be included in wherein.

Claims

1, a kind of drawer appliance, described drawer appliance comprises:

Drawer and being used for opens and closes the sliding guide rail system of the described drawer in the article of furniture slidably;

Described drawer comprises drawer side member (10), and described sliding guide rail system comprises and pulls out track (20);

The described drawer side member (10) that is set at engagement device (30,40), described engagement device goes up so that described drawer side member is engaged releasedly with the described track (20) of pulling out;

Described engagement device has resilient latch member (30) and release component (40);

Described detent member (30) has and is used to make described detent member and describedly pulls out the locking extension (34) that track (20) locks together, and the described track of pulling out has the recess (22) that is used to receive described locking extension;

Described detent member (30) has hook portion (35);

Described release component (40) has opening (42), and the hook portion of described detent member (35) can be inserted in the described release component opening, so that the hook portion of described detent member is put on the sloping edge (44) that leans against described release component opening;

Described release component (40) has and is used to make described drawer side member (10) to pull out the shank (41) that track (20) is disengaged with described;

Wherein, when the shank (41) of described release component is opened direction when pulled along drawer, the hook portion of described detent member (35) bridges on the described sloping edge (44) of described release component opening (42), thereby cause described hook portion to be moving upward from described release component opening, the lifter motion of described hook portion makes described resilient latch member (30) thereby producing crooked described detent member extension (34) and the described track recess (22) of pulling out of making throws off locking, and described drawer side member (10) and the described track (20) of pulling out are disengaged.